Ngdawa collection
Thenéakr chéat nai Kâmpŭchéa | 50 Riel | Obverse: Sculpture of Naga Serpent, Banteay Srei Temple and Norak Singha | Reverse: Gate of the sluice "Tek Thla", along the National Road No. 3 | Watermark: Khmer text	Asia Cambodia 2002